16647990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29207}}^1$

素因数の和:29236

約数の個数: 32

約数和(自身を含む): 42059520

約数和(自身を除く): 25411530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 29207, 58414, 87621, 146035, 175242, 292070, 438105, 554933, 876210, 1109866, 1664799, 2774665, 3329598, 5549330, 8323995, 16647990]

約数ペア:

[(1, 16647990), (2, 8323995), (3, 5549330), (5, 3329598), (6, 2774665), (10, 1664799), (15, 1109866), (19, 876210), (30, 554933), (38, 438105), (57, 292070), (95, 175242), (114, 146035), (190, 87621), (285, 58414), (570, 29207)]